A crucial part of a successful migration is collecting business and technical requirements, allowing you to properly design a cloud platform. For guidance, review Preparing for VMware Cloud on AWS before beginning your requirements gathering.

 

Business requirements are an important part of the requirements gathering process. Input examples include:

 

 

Technical requirements will directly influence logical design and should be collected and validated with care. Pay special attention to the following bullet points:

 

  • Performance requirements of the workload (e.g., transactions-per-second, number of user connections, expected future workloads changes)
  • Capacity requirements (e.g., future growth, other projects to be served)
  • Manageability requirements (e.g., providing access to a SDDC to appropriate user groups, reconfiguring monitoring tools, backup solution in use, modifying scripting, vRealize Operations workflows)
  • Scalability requirements (e.g., method for increasing capacity of a SDDC, scale-out versus scale-in approach)
  • Availability requirements (e.g., Oracle high-availability solutions in use, DRS groups, host-isolation response, number of availability zones required)
  • Application requirements (e.g., type of workloads [e.g., OLTP/data warehouse], dependencies between on-premises components and network flow between them)
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